Limited Edition: 1000 The Natura Prestige Set consists of four 24 carat gold coins (1 oz, 1/2 oz, 1/4 oz and 1/10 oz) packaged together in a box made from either “Kiaat”or “Imbuya” wood. In addition each set has a plaque featuring the name “Natura Prestige Set” as well as the year “2009” and the individual number of the set.